2-fluoro-N-(6-((pyridin-3-ylmethyl)thio)pyridazin-3-yl)benzamide

2-(1-{2-[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethyl]-1,3-thiazol-4-yl}-N-(2-hydroxyethyl)formamido)acetic acid

2-(1-{2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethyl]-1,3-thiazol-4-yl}-N-(2-hydroxyethyl)formamido)acetic acid

4-[(2,2-dimethylthietan-3-yl)carbamoyl]-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid

3-{[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-fluorophenyl]formamido}-2-hydroxy-2-methylpropanoic acid

4-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]-2-methoxybenzoic acid

1-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylbutanoyl]-4-methoxypiperidine-4-carboxylic acid

(2S,3R)-3-(tert-butoxy)-2-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]butanoic acid

2-(1-{[(2S)-3-(benzyl carboxy)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]methyl}cyclobutyl)acetic acid

3-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-(trifluoromethyl)pentanamido]-2-methylpropanoic acid

1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentanecarbonyl]-3-methylpiperidine-4-carboxylic acid